نتایج جستجو برای: causal networks

تعداد نتایج: 487531  

1996
Constantin F. Aliferis Gregory F. Cooper

We developed the language of Modifiable Temporal Belief Networks (MTBNs) as a structural and temporal extension of Bayesian Belief Networks (BNs) to facilitate normative temporal and causal modeling under uncertainty. In this paper we present definitions of the model, its components, and its fundamental properties. We also discuss how to represent various types of temporal knowledge, with an em...

Journal: :Int. J. Approx. Reasoning 2007
Sam Maes Stijn Meganck Bernard Manderick

In this article we demonstrate the usefulness of causal Bayesian networks as probabilistic reasoning systems. The biggest advantage of causal Bayesian networks over traditional probabilistic Bayesian networks is that they sometimes allow to perform causal inference, i.e. the calculation of the causal effect of one variable on other variables. We treat a state-of-the-art algorithm for performing...

Journal: :Acta Polytechnica CTU Proceedings 2022

We investigate the applicability of artificial neural networks (ANNs) in reconstructing a sample image sponge-like microstructure. propose to reconstruct by predicting phase current pixel based on its causal neighbourhood, and subsequently, use non-causal ANN model smooth out reconstructed as form post-processing. also consider impacts different configurations (e.g., number densely connected la...

Journal: :International Journal of Approximate Reasoning 1998

2011
Betsy Sinclair James H. Fowler Michael T. Heaney David W. Nickerson John F. Padgett

Investigations of American politics have increasingly turned to analyses of political networks to understand public opinion, voting behavior, the diffusion of policy ideas, bill sponsorship in the legislature, interest group coalitions and influence, party factions, institutional development, and other empirical phenomena. While the association between political networks and political behavior ...

Journal: :Machine Learning and Knowledge Extraction 2019

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